DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µ
PC24M00A Series
THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
DESCRIPTION
µ
PC24M00A Series are low dropout regulators which have 500 mA capable for output current.
These ICs are built-in the saturation protection circuit of the output transistor.
FEATURES
• Built-in the saturaiton protection circuit of the output transistor.
• The capability of output current is 500 mA.
• High accuracy of output voltage.
|
∆
V
O
|
≤ ±2
% (T
J
= 25 ˚C)
|
∆
V
O
|
≤ ±3
% (0 ˚C
≤
T
J
≤
125 ˚C)
• Low dropout voltage.
V
DIF
≤
1 V (I
O
≤
500 mA, T
J
≤
125 ˚C)
• Built-in overcurrent protection circuit, thermal shut-down circuit.
• Built-in Safe Operating Area protection circuit.
• Compatible for
µ
PC24M00 Series.
CONNECTION DIAGRAM
(TOP VIEW)
1
2
3
1 : INPUT
2 : GND
3 : OUTPUT
ORDERING INFORMATION
Output Voltage
5V
6V
7V
8V
9V
10 V
12 V
15 V
18 V
Type Number
Package
MP-45G
(Isolated TO-220)
µ
PC24M05AHF
µ
PC24M06AHF
µ
PC24M07AHF
µ
PC24M08AHF
µ
PC24M09AHF
µ
PC24M10AHF
µ
PC24M12AHF
µ
PC24M15AHF
µ
PC24M18AHF
Document No. G10353EJ2V0DS00 (2nd edition)
Date Published December 1995 P
Printed in Japan
©
1995
2
Start-up circuit
Thermal
shut down
Reference
voltage
Drive circuit
Over-current
protection
–
+
Error
amplifier
Safe operating
area protection
BLOCK DIAGRAM
Saturation
protection
µ
PC24M00A Series
GND
INPUT
OUTPUT
µ
PC24M00A Series
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 ˚C, Unless otherwise specified.)
PARAMETER
Input Voltage
Internal Power Dissipation
Operating Ambient Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to Ambient)
SYMBOL
V
IN
P
T
T
A
T
J
T
stg
R
th(J - C)
R
th(J - A)
RATING
36
15
Note
–20 to +85
–20 to +150
–55 to +150
7.0
65
UNIT
V
W
˚C
˚C
˚C
˚C/W
˚C/W
Note
Internally limited.
TYPICAL CONNECTION
D
1
INPUT
C
IN
µ
PC24M00A
+
OUTPUT
C
OUT
D
2
C
IN
D
1
D
2
: 0.1 to 0.47
µ
F.
: Need for V
O
> V
IN
.
: Need for V
O
< GND.
C
OUT
: More than 47
µ
F.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Input Voltage
SYMBOL
V
IN
TYPE NUMBER
MIN.
6
7
8
9
10
11
13
16
19
0
–20
–20
TYP.
9
10
11
13
14
15
18
22
25
MAX.
20
21
22
23
24
25
27
27
28
500
+85
+125
mA
˚C
˚C
UNIT
V
µ
PC24M05AHF
µ
PC24M06AHF
µ
PC24M07AHF
µ
PC24M08AHF
µ
PC24M09AHF
µ
PC24M10AHF
µ
PC24M12AHF
µ
PC24M15AHF
µ
PC24M18AHF
Output Current
Operating Ambient Temperature Range
Operating Junction Temperature Range
I
O
T
A
T
J
All
All
All
3
µ
PC24M00A Series
ELECTRICAL CHARACTERISTICS
µ
PC24M05A (V
IN
= 9 V, I
O
= 350 mA, T
J
= 25 ˚C, Unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
V
O
MIN.
4.9
4.85
TYP.
5.0
MAX.
5.1
5.15
UNIT
V
6 V
≤
V
IN
≤
20 V, 5 mA
≤
I
O
≤
350 mA,
0 ˚C
≤
T
J
≤
125 ˚C
5 mA
≤
I
O
≤
500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
mV
mV
mA
6.5 V
≤
V
IN
≤
20 V
5 mA
≤
I
O
≤
500 mA
I
O
= 0
I
O
= 500 mA
mA
V
IN
= 4.5 V, I
O
= 0 mA
V
IN
= 4.5 V, I
O
= 500 mA
mA
6.5 V
≤
V
IN
≤
20 V, I
O
= 500 mA
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 6.5 V
≤
V
IN
≤
16.5 V
I
O
= 500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
V
IN
= 20 V
V
IN
= 9 V
I
O
= 5 mA, 0 ˚C
≤
T
J
≤
125 ˚C
TEST CONDITIONS
4.85
Line Regulation
Load Regulation
Quiescent Current
REG
IN
REG
L
I
BIAS
5
3
2.3
7
Start-up Current
I
BIAS(S)
5.15
50
25
3.2
30
15
45
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
∆I
BIAS
V
n
R·R
V
DIF
I
Oshort
I
Opeak
∆V
O
/∆T
0.75
55
90
60
0.5
0.6
1.0
0.2
10
µ
V
rms
dB
1.0
V
A
1.63
A
mV/˚C
µ
PC24M06A (V
IN
= 10 V, I
O
= 350 mA, T
J
= 25 ˚C, Unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
V
O
MIN.
5.88
5.82
TYP.
6.0
MAX.
6.12
6.18
UNIT
V
7 V
≤
V
IN
≤
21 V, 5 mA
≤
I
O
≤
350 mA,
0 ˚C
≤
T
J
≤
125 ˚C
5 mA
≤
I
O
≤
500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
mV
mV
mA
7.5 V
≤
V
IN
≤
21 V
5 mA
≤
I
O
≤
500 mA
I
O
= 0
I
O
= 500 mA
mA
V
IN
= 5.5 V, I
O
= 0 mA
V
IN
= 5.5 V, I
O
= 500 mA
mA
7.5 V
≤
V
IN
≤
21 V, I
O
= 500 mA
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 7.5 V
≤
V
IN
≤
17.5 V
I
O
= 500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
V
IN
= 21 V
V
IN
= 10 V
I
O
= 5 mA, 0 ˚C
≤
T
J
≤
125 ˚C
TEST CONDITIONS
5.82
Line Regulation
Load Regulation
Quiescent Current
REG
IN
REG
L
I
BIAS
6
4
2.3
7
Start-up Current
I
BIAS(S)
6.18
60
30
3.2
30
15
45
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
∆I
BIAS
V
n
R·R
V
DIF
I
Oshort
I
Opeak
∆V
O
/∆T
0.75
53
110
58
0.5
0.6
1.0
–0.4
10
µ
V
rms
dB
1.0
V
A
1.63
A
mV/˚C
4
µ
PC24M00A Series
µ
PC24M07A (V
IN
= 11 V, I
O
= 350 mA, T
J
= 25 ˚C, Unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
V
O
MIN.
6.86
6.79
TYP.
7.0
MAX.
7.14
7.21
UNIT
V
8 V
≤
V
IN
≤
22 V, 5 mA
≤
I
O
≤
350 mA,
0 ˚C
≤
T
J
≤
125 ˚C
5 mA
≤
I
O
≤
500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
mV
mV
mA
8.5 V
≤
V
IN
≤
22 V
5 mA
≤
I
O
≤
500 mA
I
O
= 0
I
O
= 500 mA
mA
V
IN
= 6.5 V, I
O
= 0 mA
V
IN
= 6.5 V, I
O
= 500 mA
mA
8.5 V
≤
V
IN
≤
22 V, I
O
= 500 mA
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 8.5 V
≤
V
IN
≤
18.5 V
I
O
= 500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
V
IN
= 22 V
V
IN
= 11 V
I
O
= 5 mA, 0 ˚C
≤
T
J
≤
125 ˚C
TEST CONDITIONS
6.79
Line Regulation
Load Regulation
Quiescent Current
REG
IN
REG
L
I
BIAS
7
4
2.3
7
Start-up Current
I
BIAS(S)
7.21
70
35
3.2
30
15
45
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
∆I
BIAS
V
n
R·R
V
DIF
I
Oshort
I
Opeak
∆V
O
/∆T
0.75
52
130
57
0.5
0.6
1.0
0.4
10
µ
V
rms
dB
1.0
V
A
1.63
A
mV/˚C
µ
PC24M08A (V
IN
= 13 V, I
O
= 350 mA, T
J
= 25 ˚C, Unless otherwise specified)
PARAMETER
Output Voltage
SYMBOL
V
O
MIN.
7.85
7.75
TYP.
8.0
MAX.
8.15
8.25
UNIT
V
9 V
≤
V
IN
≤
23 V, 5 mA
≤
I
O
≤
350 mA,
0 ˚C
≤
T
J
≤
125 ˚C
5 mA
≤
I
O
≤
500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
mV
mV
mA
9.5 V
≤
V
IN
≤
23 V
5 mA
≤
I
O
≤
500 mA
I
O
= 0
I
O
= 500 mA
mA
V
IN
= 7.5 V, I
O
= 0 mA
V
IN
= 7.5 V, I
O
= 500 mA
mA
9.5 V
≤
V
IN
≤
23 V, I
O
= 500 mA
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 9.5 V
≤
V
IN
≤
19.5 V
I
O
= 500 mA, 0 ˚C
≤
T
J
≤
125 ˚C
V
IN
= 23 V
V
IN
= 13 V
I
O
= 5 mA, 0 ˚C
≤
T
J
≤
125 ˚C
TEST CONDITIONS
7.75
Line Regulation
Load Regulation
Quiescent Current
REG
IN
REG
L
I
BIAS
8
5
2.3
7
Start-up Current
I
BIAS(S)
8.25
80
40
3.2
30
15
45
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
∆I
BIAS
V
n
R·R
V
DIF
I
Oshort
I
Opeak
∆V
O
/∆T
0.74
51
150
56
0.5
0.5
1.0
0.8
10
µ
V
rms
dB
1.0
V
A
1.62
A
mV/˚C
5
电源技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
